甲醇脱氢制无水甲醛的研究进展  

Researches in synthesis of anhydrous formaldehyde via methanol dehydrogenation

作　　者：李速延[1] 吴祖明[1] 周晓奇[1] 

机构地区：[1]西北化工研究院,陕西西安710600

出　　处：《工业催化》2008年第7期7-11,共5页Industrial Catalysis

摘　　要：甲醇直接脱氢制无水甲醛是具有工业化前景的新工艺。介绍了该领域催化剂及相关工艺的研究现状。利用金属、金属氧化物、金属难熔盐和分子筛催化剂以及相关工艺技术制得定量的无水甲醛,该技术目前处于研发阶段,离工业化尚有一定距离,在催化剂的选择性、稳定性及使用寿命等方面有待于改进。Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde. Latest researches in the catalysts and processes in this aspect were reviewed. Metal, metal oxides, infusible metal salts and zeolite catalysts and associated processes have been developed for this purpose, but there is a long way to go before their commercialization. Much efforts are to be made in enhancing the selectivity, stability and service life of the catalysts.

关 键 词：催化反应工程 甲醇脱氢 无水甲醛 

分 类 号：TQ426.94[化学工程]